After observing the behavior of Mibu and the Kendo Club, Tatsuya concludes that the person who attacked him must be a member of the international anti-magic political organization, Blanche. Miyuki is infuriated by Blanche’s attempt to further the rift between Course 1 and 2 students. Meanwhile, Honoka and the Girls’ Detective Club identify the attacker as Kinoe Tsukasa, the captain of the Kendo Club. They begin pursuing him but find themselves surrounded by a mysterious bike gang. They try to use magic to retaliate, but are pushed into a tight spot when the attackers use Cast Jamming to nullify their spells. 
That man is the leader
of Blanche's Japanese branch.
.هذا الرجل هو زعيم فرع بلانش الياباني
Er ist der Anführer von Blanche
hier in Japan.
Él es el líder nacional de Blanche.
Ese hombre es el líder
de la división japonesa de Blanche.
Et il est le chef de la branche japonaise
de Blanche.
Esse homem é o líder da
Sede da Blanche no Japão.